Jehovah's Witnesses:Question about eternal torment. Rev. 20:10?

Rev 20:10 says, "And the Devil... the wild beast and the false prophet [already were]; and they will be tormented day and night forever and ever". Where will the Devil, the wild beast, and the false prophet be "tormented day and night forever and ever"? Likewise, Rev 14:9-11 says, "... If anyone worship the wild beast... he shall be tormented with fire and sulphur... And the smoke of their torment ascends forever and ever..." Where could "anyone" be "tormented... forever and ever"?